Filter Size - Width: 15.1" (383mm), Height: 8.5" (215mm), Diagonal: 17.3" (439.42mm) - Blackout Privacy Filter is designed to be compatible with Lenovo, HP, Dell, Acer, Asus, Samsung and other laptop brands. Please verify screen width and height measurements before ordering. It is not recommended to choose based only on the diagonal size of the screen. | Superior Privacy and Anti Glare - privacy screen laptop 17.3 inch, Our advanced multi-layered film filter blacks out your screen when viewing from the side, while maintaining a crystal clear screen straight-on. computer screen privacy Shield also protects your eyes from harmful glare, UV, and blue light, effectively protect your eyes from eye damage, visual fatigue, eye pain and headaches. | Perfect for Travel and Open Workspaces - 17.3 inch laptop screen protector is the ideal solution for healthcare providers, mobile workers, commuters, students, and business travelers. Now you can stay compliant and safeguard sensitive corporate information while working in airplanes, subways, airports, and public areas. | Install Options- There are two methods of installation for your laptop Privacy Screen filter. Option 1 includes high-quality adhesive strips that can be placed on the outer edges of your Privacy filter, and simply attach to your laptop; Option 2 includes slide mount tabs, that attach your bezel on your laptop, allowing you to easily remove your Laptop Privacy Screen filter from your laptop screen when needed. All Privacy accessories and installation instructions are included. | Packaging Accessories- Laptop Screen Privacy Shield Package Accessories Contents：17.3 Inch Laptop Privacy Screen, Cleaning Cloth, Double-Sided Tape, Slide Mount Tabs, Instruction Manual. specializes in providing best-in-class privacy solutions to individuals, small businesses, corporations, government and educational institutions.